image of biofiltration planter
Example of a specification: Biofiltration planter section
illustration showing typical green roof sections
Example of a detail: Schematic showing the different components of a green roof. Thicknesses of some layers vary with the design (e.g. extensive vs. intensive roofs).

This page is a subcategory of the Level 1 Category Best management practices (bmps). It provides links to pages and subcategories that provide specifications and details. Specifications are technical guidelines that must or should be followed for a bmp. Details provide recommended guideline or general information.

This page provides links to information on how to design, construct/build, operate and maintain, and assess the performance of bmps. Numerous tables and images in this manual provide specifications and details.